/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 *
 *    http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.apache.seatunnel.connectors.seatunnel.jdbc.internal.split;

import java.io.Serializable;

/**
 * This interface is used by the {@link
 * org.apache.seatunnel.connectors.seatunnel.jdbc.source.JdbcSource} to compute the list of parallel
 * query to run (i.e. splits). Each query will be parameterized using a row of the matrix provided
 * by each {@link JdbcParameterValuesProvider} implementation.
 */
public interface JdbcParameterValuesProvider {

    /** Returns the necessary parameters array to use for query in parallel a table. */
    Serializable[][] getParameterValues();
}
